208177530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{630841}}^1$

素因数の和:630862

約数の個数: 32

約数和(自身を含む): 545047488

約数和(自身を除く): 336869958

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 630841, 1261682, 1892523, 3154205, 3785046, 6308410, 6939251, 9462615, 13878502, 18925230, 20817753, 34696255, 41635506, 69392510, 104088765, 208177530]

約数ペア:

[(1, 208177530), (2, 104088765), (3, 69392510), (5, 41635506), (6, 34696255), (10, 20817753), (11, 18925230), (15, 13878502), (22, 9462615), (30, 6939251), (33, 6308410), (55, 3785046), (66, 3154205), (110, 1892523), (165, 1261682), (330, 630841)]